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Horse profile

Day Du Roy (FR)

12yo gelding (at last run, Jun 2010) · Last trainer Lynn Siddall · Last owner G Kennington
by Ajdayt (USA) out of Rose Pomme (FR) (Rose Laurel)
44 runs · 18 courses · from Feb 2005
As at 27 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 6 Jun 2010 — 5,987 days ago. Our archive can't say whether the horse is still in training.
Last run Jun 2010 · 5th of 10 Won at Fakenham Last raced off OR 61
KTB Profile

Day Du Roy (FR) is 1 from 44, the win coming at Class 4 level. Hasn't won since Apr 2007. The win came on good or faster ground (0 from 25 on softer). Last raced off 61, 59lb below the career-high mark.

Based on 44 archived runs · updated 27 Oct 2026
KTB at a glance Wins on good or faster Win at Class 4 OR ↓ 59lb off peak
Official rating61↓ 59lb off peak
61 61–120

KTB Speed and Rating

KTB Speed

No KTB Speed figures for this horse. The engine scores GB and Irish racing from Oct 2016; runs elsewhere, or earlier, have no figure.

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 0 figures from 0 runs · a record, not a forecast

KTB Rating

Best recent KTB Rating 73C the best of the last 3 rated runs · Stratford, 8 Mar 2010 Official rating 61 at the last run, 6 Jun 2010

What the horse achieved in each race, in pounds on the official-rating scale, from the weight carried, the lengths beaten and the race's own level solved across the archive — never the market, never the official rating as a starting point. The headline is the best of the horse's last three rated runs on that code. A, B or C on a run is how much known form was in that race. What this means →

Jumps 38 figures · best 105C · median 78.5
GoingRunsBestMedianSince 27 Oct 2025
Good1398C77—
Good to Soft1297C85—
Soft896B86—
Good to Firm5105C70—
DistanceRunsBestMedianSince 27 Oct 2025
2m1f – 2m4f2398C85—
2m5f – 3m897C69.5—
1m5f – 2m6105C81.5—
Over 3m1———

Of 44 runs looked at, 6 have no figure: did not complete (or a non-runner row) (6).

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 38 figures from 44 runs · as at 4 Oct 2026 · a record, not a forecast

Both figures are KTB's own, computed from the archive; no vendor rating enters either. Every run's figure is on its form line below with its grade. Grades measure how much the archive could see, never the merit of the run.

Run style is derived from in-running commentary, which our data provider does not supply for this horse's races.

Pedigree intelligence

Sire
Ajdayt (USA)

Progeny in our archive have won 5.3% of 19 runs since Jan 2008 (2 horses). A small sample.

GoingRunsWinsSRvs sireThis horse
Good600%−5.31 from 14
Good to Soft9111.1%+5.80 from 15
Soft400%−5.30 from 10
Distance (all codes)RunsWinsSRvs sireThis horse
2m1f – 2m4f1218.3%+30 from 25
2m5f – 3m600%−5.31 from 12
Over 3m100%−5.30 from 1

Flat and jumps together (all codes) · since Jan 2008 · as at 27 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Rose Pomme (FR) (Rose Laurel)

No other produce in our archive. It holds racing in Great Britain, Ireland and France from 2005, so siblings racing elsewhere won’t appear here.

Record by conditions

GoingRunsWinsSR£1
Good to Soft 15 0 0% −15.00
Good 14 1 7% −7.00
Soft 10 0 0% −10.00
Good to Firm 5 0 0% −5.00

ClassRunsWinsSR£1
Class 4 25 1 4% −18.00
Class 3 10 0 0% −10.00
Class 5 9 0 0% −9.00

CourseRunsWinsSR£1
Newcastle 5 0 0% −5.00
Fakenham 5 1 20% +2.00
Wetherby 5 0 0% −5.00
Market Rasen 4 0 0% −4.00
Hereford 3 0 0% −3.00
Southwell 3 0 0% −3.00
Bangor-on-Dee 3 0 0% −3.00
Sedgefield 3 0 0% −3.00
Haydock 3 0 0% −3.00
Newbury 2 0 0% −2.00
Worcester 1 0 0% −1.00
Hexham 1 0 0% −1.00
Stratford 1 0 0% −1.00
Uttoxeter 1 0 0% −1.00
Musselburgh 1 0 0% −1.00
Doncaster 1 0 0% −1.00
Kelso 1 0 0% −1.00
Exeter 1 0 0% −1.00

DistanceRunsWinsSR£1
2m1f – 2m4f 25 0 0% −25.00
2m5f – 3m 12 1 8% −5.00
1m5f – 2m 6 0 0% −6.00
Over 3m 1 0 0% −1.00

JockeyRunsWinsSR£1
Tom Siddall 35 1 3% −28.00
Andrew Thornton 3 0 0% −3.00
Paddy Aspell 2 0 0% −2.00
Jim Crowley 2 0 0% −2.00
Adrian Lane 1 0 0% −1.00
Dominic Elsworth 1 0 0% −1.00

SeasonRunsWinsSR£1
2010 4 0 0% −4.00
2009 6 0 0% −6.00
2008 7 0 0% −7.00
2007 7 1 14% +0.00
2006 8 0 0% −8.00
2005 12 0 0% −12.00

TypeRunsWinsSR£1
Chase 32 1 3% −25.00
Hurdle 12 0 0% −12.00

Splits include every sample, however small — muted rows are under 3 runs. A one-from-one record is a fact, not a trend: read the Runs column before the strike rate.

Form

DateCourseRace PosBtn Wgt ORKTB Jockey SP
2010 · 4 runs
06 Jun 10+80d Worcester Ladbrokes Handicap Chase (Div 1) Class 5 · 23f · Good To Soft · 10 ran 5/10 19 10-0 6168C Paddy Aspell 33/1
18 Mar 10+10d Hexham Free Bets For Cheltenham At Bigtips.co.uk Handicap Chase Class 5 · 20f · Good · 11 ran 8/11 27 9-11 6157C Adrian Lane 10/1
08 Mar 10+7d Stratford Snitterfield Handicap Chase Class 4 · 19.5f · Good · 12 ran 6/12 24 10-0 6173C Tom Siddall 33/1
01 Mar 10+93d Hereford Weatherbys Single Race Bloodstock Insurance Handicap Chase Class 5 · 19f · Soft · 17 ran 8/17 6 10-0 6169A Tom Siddall 33/1
2009 · 6 runs
28 Nov 09+15d Newcastle O'brien's Skip Hire Handicap Chase Class 4 · 23.5f · Good To Soft · 7 ran 5/7 1 10-0 6169C Paddy Aspell 22/1
13 Nov 09+222d Newcastle Back Up And Running Handicap Chase Class 4 · 23.5f · Good To Soft · 9 ran PU/9 — 10-0 64— Tom Siddall 25/1
05 Apr 09+21d Southwell Play Golf At Southwell Golf Club Handicap Chase Class 4 · 26f · Good · 11 ran 3/11 10 10-0 6478A Tom Siddall 16/1
15 Mar 09+7d Southwell T Frost (Bawtry) Suppliers To Horse Racing Handicap Chase Class 5 · 20.5f · Good · 14 ran 5/14 12 10-12 7575A Tom Siddall 16/1
08 Mar 09+13d Market Rasen Racing UK On Channel 432 Handicap Chase Class 4 · 21.5f · Soft · 8 ran PU/8 — 10-0 75— Tom Siddall 10/1
23 Feb 09+101d Hereford Severn Valley Catering Handicap Chase Class 5 · 19f · Good To Soft · 15 ran 5/15 3¼ 11-4 8085A Tom Siddall 33/1
2008 · 7 runs
14 Nov 08+209d Newcastle Itps Handicap Chase Class 4 · 23.5f · Good To Soft · 10 ran 6/10 9 10-2 8370C Tom Siddall 28/1
19 Apr 08+11d Bangor-on-Dee Nightingale House Family Care Handicap Hurdle Class 4 · 19.5f · Good To Soft · 18 ran 8/18 10 11-2 9087C Tom Siddall 25/1
08 Apr 08+24d Sedgefield Inbev UK Handicap Chase Class 5 · 19.5f · Soft · 13 ran 6/13 3 11-2 8584A Tom Siddall 10/1
15 Mar 08+32d Uttoxeter Weatherbys Bank Handicap Chase Class 4 · 21f · Good To Soft · 12 ran PU/12 — 10-7 86— Dominic Elsworth 9/1
12 Feb 08+16d Newcastle Parklands Golf Club Handicap Chase Class 4 · 20f · Good To Soft · 12 ran 5/12 1¼ 11-9 8888A Tom Siddall 7/1
27 Jan 08+18d Southwell Ken Palmer 50th Birthday Handicap Chase Class 5 · 20.5f · Good · 8 ran 3/8 7 11-11 8984B Tom Siddall 7/1
09 Jan 08+21d Musselburgh Country Refreshments Kilmany Cup Handicap Chase Class 4 · 20f · Soft · 7 ran 2/7 6 10-12 8996B Tom Siddall 7/1
2007 · 7 runs
19 Dec 07+8d Bangor-on-Dee Cantor Levin & Berg Handicap Chase Class 4 · 20.5f · Good To Soft · 13 ran 2/13 2½ 10-11 8797C Tom Siddall 40/1
11 Dec 07+21d Sedgefield Christmas Party Specials at sunderlanddogs.com Handicap Chs Class 4 · 19.5f · Good To Soft · 9 ran 6/9 4 10-10 8772C Tom Siddall 16/1
20 Nov 07+184d Fakenham Macmillan Cancer Care Handicap Chase Class 4 · 21f · Good · 6 ran 4/6 8 11-5 8969C Tom Siddall 8/1
20 May 07+41d Fakenham Prince Of Wales Cup Handicap Chase Class 4 · 21f · Good To Firm · 10 ran 8/10 1¼ 11-3 8969C Tom Siddall 7/1
09 Apr 07+52d Fakenham David Keith Memorial Handicap Chase Class 4 · 21f · Good · 6 ran 1/6 10-8 7876C Tom Siddall 6/1
16 Feb 07+16d Fakenham Today - Scrap The Act Handicap Chase Class 4 · 24f · Good To Soft · 6 ran PU/6 — 11-1 85— Tom Siddall 9/1
31 Jan 07+40d Newcastle Gosforth Decorating Handicap Chase Class 5 · 20f · Soft · 14 ran 3/14 1¾ 11-9 8190C Tom Siddall 12/1
2006 · 8 runs
22 Dec 06+17d Hereford WBX.com Committed To National Hunt Racing Handicap Chase Class 5 · 19f · Soft · 17 ran F/17 — 11-4 85— Tom Siddall 33/1
05 Dec 06+187d Sedgefield Ramside Event Catering Handicap Chase Class 4 · 19.5f · Soft · 8 ran 5/8 shd 11-4 9266C Tom Siddall 40/1
01 Jun 06+21d Wetherby Cocu Corset Couture Handicap Hurdle Class 4 · 19.5f · Good To Firm · 11 ran 9/11 20 10-9 9870C Tom Siddall 33/1
11 May 06+12d Wetherby Howdens Joinery Handicap Chase Class 4 · 15f · Good To Firm · 9 ran 8/9 28 10-7 9651C Tom Siddall 25/1
29 Apr 06+57d Market Rasen British Hardwood Tree Nursery Handicap Chase Class 4 · 19f · Good · 11 ran PU/11 — 11-6 99— Tom Siddall 15/2
03 Mar 06+35d Newbury Securon Handicap Chase Class 3 · 16.5f · Good · 8 ran 7/8 1 10-0 9975C Tom Siddall 20/1
27 Jan 06+16d Fakenham Roger Lyles, Fakenham Director 1970-2005 Handicap Chase Class 3 · 21f · Good · 8 ran 5/8 1¼ 10-8 10777C Tom Siddall 20/1
11 Jan 06+32d Newbury M And C Carpets Handicap Chase Class 3 · 18.5f · Good To Soft · 16 ran 7/16 5 11-8 11291C Tom Siddall 80/1
2005 · 12 runs
10 Dec 05+17d Doncaster Intercasino.co.uk Vulrory's Clown Handicap Chase Class 3 · 19f · Good To Soft · 13 ran 7/13 12 10-8 11579C Tom Siddall 50/1
23 Nov 05+20d Wetherby Boxing Day Handicap Chase Class 3 · 15f · Good To Soft · 10 ran 6/10 2 11-9 12086C Tom Siddall 25/1
03 Nov 05+148d Haydock Handicap Hurdle Class 4 · 19f · Soft · 7 ran 5/7 6 11-6 10193C Tom Siddall 12/1
08 Jun 05+20d Market Rasen MAXX (TM) Gases Handicap Hurdle Class 3 · 19.5f · Good To Firm · 11 ran 3/11 3 10-9 10387C Andrew Thornton 8/1
19 May 05+5d Wetherby Ripon Mitsubishi Handicap Hurdle Class 4 · 16f · Good To Firm · 11 ran 4/11 6 11-10 105105C Andrew Thornton 14/1
14 May 05+9d Bangor-on-Dee Bangor Races Support Brooke Hospital Handicap Hurdle Class 3 · 16.5f · Good · 7 ran 5/7 17 11-4 10577C Andrew Thornton 10/1
05 May 05+8d Wetherby Handicap Hurdle Class 4 · 16f · Good · 14 ran 7/14 shd 11-12 10886C Jim Crowley 20/1
27 Apr 05+32d Kelso Handicap Hurdle Class 3 · 18f · Soft · 13 ran 9/13 8 11-7 10876C Jim Crowley 16/1
26 Mar 05+18d Haydock Casino 36 Handicap Hurdle Class 4 · 19f · Good · 17 ran 6/17 6 11-12 11098C Tom Siddall 20/1
08 Mar 05+12d Exeter Handicap Hurdle Class 3 · 18.5f · Good To Soft · 10 ran 7/10 hd 11-9 11085C Tom Siddall 9/1
24 Feb 05+16d Haydock Handicap Hurdle Class 3 · 19f · Soft · 11 ran 3/11 1½ 10-10 11088C Tom Siddall 14/1
08 Feb 05 Market Rasen Handicap Hurdle Class 4 · 22f · Good · 11 ran 6/11 10 11-12 11097C Tom Siddall 12/1

Quick answers

How many races has Day Du Roy won?
Day Du Roy (FR) won 1 of 44 archived starts between 2005 and 2010, a strike rate of 2.3%. Placed 8 times in total (18.2% of starts).
Who trained Day Du Roy?
Day Du Roy (FR) was trained by Lynn Siddall on the most recent run on record, at Worcester on 6 June 2010.
Who is Day Du Roy's sire?
Day Du Roy (FR) is by Ajdayt (USA) out of Rose Pomme (FR), whose sire is Rose Laurel.
What going does Day Du Roy prefer?
Day Du Roy (FR) has the best record on good going: 1 win from 14 starts (7.1%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Day Du Roy's official rating?
The most recent official rating on record is 61, from the run on 6 June 2010. The highest on record is 120.
What is Day Du Roy's sire's record?
Ajdayt (USA)'s progeny in our archive have won 5.3% of 19 runs since Jan 2008 (2 horses), Flat and jumps together. A small sample.

Record shown from February 2005. Our archive holds racing in Great Britain, Ireland and France from January 2005. Runs in other countries are not in it, and earlier runs are not available from our data provider. In-running comments are available from 2024 onward.